User contributions
From CompetenceBase
- 08:49, 11 July 2024 diff hist +418 Acoustics/Sound and sound waves (Q887) Created claim: knowledge detail (EN) (P35): causes, effects, and prevention of comb filtering, #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +355 Acoustics/Sound and sound waves (Q887) Added qualifier: knowledge level (P54): understands (Knowledge level) (Q470), #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +283 Acoustics/Sound and sound waves (Q887) Added qualifier: evaluation criteria (P59): can demonstrate, #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +435 Acoustics/Sound and sound waves (Q887) Created claim: knowledge detail (EN) (P35): interference of spatially separate sound sources in the free field, #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +398 Acoustics/Sound and sound waves (Q887) Created claim: knowledge detail (EN) (P35): interference of sound signals, #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +355 Acoustics/Sound and sound waves (Q887) Added qualifier: knowledge level (P54): understands (Knowledge level) (Q470), #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +283 Acoustics/Sound and sound waves (Q887) Added qualifier: evaluation criteria (P59): can demonstrate, #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +405 Acoustics/Sound and sound waves (Q887) Created claim: knowledge detail (EN) (P35): independence of tone color and pitch, #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +355 Acoustics/Sound and sound waves (Q887) Added qualifier: knowledge level (P54): understands (Knowledge level) (Q470), #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +283 Acoustics/Sound and sound waves (Q887) Added qualifier: evaluation criteria (P59): can demonstrate, #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +306 Acoustics/Sound and sound waves (Q887) Added qualifier: evaluation criteria (P59): can give examples for common intervals, #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +425 Acoustics/Sound and sound waves (Q887) Created claim: knowledge detail (EN) (P35): properties and application of white noise and pink noise, #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +355 Acoustics/Sound and sound waves (Q887) Added qualifier: knowledge level (P54): understands (Knowledge level) (Q470), #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +301 Acoustics/Sound and sound waves (Q887) Added qualifier: evaluation criteria (P59): can explain utility of pink noise, #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +325 Acoustics/Sound and sound waves (Q887) Added qualifier: evaluation criteria (P59): can explain mathematical relation between musical pitches, #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +407 Acoustics/Sound and sound waves (Q887) Created claim: knowledge detail (EN) (P35): musical intervals and frequency ratios, #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +355 Acoustics/Sound and sound waves (Q887) Added qualifier: knowledge level (P54): understands (Knowledge level) (Q470), #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +355 Acoustics/Sound and sound waves (Q887) Added qualifier: knowledge level (P54): understands (Knowledge level) (Q470), #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +279 Acoustics/Sound and sound waves (Q887) Added qualifier: evaluation criteria (P59): can explain, #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +409 Acoustics/Sound and sound waves (Q887) Created claim: knowledge detail (EN) (P35): relation of frequency and perceived pitch, #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +355 Acoustics/Sound and sound waves (Q887) Added qualifier: knowledge level (P54): understands (Knowledge level) (Q470), #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +401 Acoustics/Sound and sound waves (Q887) Created claim: knowledge detail (EN) (P35): pure tones, complex sounds, noise, #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +355 Acoustics/Sound and sound waves (Q887) Added qualifier: knowledge level (P54): understands (Knowledge level) (Q470), #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +313 Acoustics/Sound and sound waves (Q887) Added qualifier: evaluation criteria (P59): can name examples and explain characteristics, #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +435 Acoustics/Sound and sound waves (Q887) Created claim: knowledge detail (EN) (P35): relation of amplitude, sound pressure level, and perceived loudness, #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +376 Acoustics/Sound and sound waves (Q887) Created claim: knowledge detail (EN) (P35): resonance, #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +355 Acoustics/Sound and sound waves (Q887) Added qualifier: knowledge level (P54): understands (Knowledge level) (Q470), #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +308 Acoustics/Sound and sound waves (Q887) Added qualifier: evaluation criteria (P59): can name examples and explain phenomenon, #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +283 Acoustics/Sound and sound waves (Q887) Added qualifier: evaluation criteria (P59): can demonstrate, #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +400 Acoustics/Sound and sound waves (Q887) Created claim: knowledge detail (EN) (P35): sound diffraction and refraction, #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +355 Acoustics/Sound and sound waves (Q887) Added qualifier: knowledge level (P54): understands (Knowledge level) (Q470), #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +285 Acoustics/Sound and sound waves (Q887) Added qualifier: evaluation criteria (P59): can name examples, #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +355 Acoustics/Sound and sound waves (Q887) Added qualifier: knowledge level (P54): understands (Knowledge level) (Q470), #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +326 Acoustics/Sound and sound waves (Q887) Added qualifier: evaluation criteria (P59): can compute any quantity when two remaining ones are given, #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +419 Acoustics/Sound and sound waves (Q887) Created claim: knowledge detail (EN) (P35): reflection, transmission, absorption of sound waves, #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +355 Acoustics/Sound and sound waves (Q887) Added qualifier: knowledge level (P54): understands (Knowledge level) (Q470), #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +408 Acoustics/Sound and sound waves (Q887) Created claim: knowledge detail (EN) (P35): properties and parameters of sound waves, #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +355 Acoustics/Sound and sound waves (Q887) Added qualifier: knowledge level (P54): understands (Knowledge level) (Q470), #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +283 Acoustics/Sound and sound waves (Q887) Added qualifier: evaluation criteria (P59): can demonstrate, #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +421 Acoustics/Sound and sound waves (Q887) Created claim: knowledge detail (EN) (P35): relation of speed of sound, wavelength, and frequency, #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +393 Mathematics/Functions and diagrams (Q886) Added qualifier: evaluation criteria (P59): can explain the information contained in a plot; can read out specific datapoints in a plot; can interpret trends and shapes, #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +420 Acoustics/Sound and sound waves (Q887) Created claim: knowledge detail (EN) (P35): sound propagation in different media, #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +355 Acoustics/Sound and sound waves (Q887) Added qualifier: knowledge level (P54): understands (Knowledge level) (Q470), #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +283 Acoustics/Sound and sound waves (Q887) Added qualifier: evaluation criteria (P59): can demonstrate, #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +355 Mathematics/Functions and diagrams (Q886) Added qualifier: knowledge level (P54): understands (Knowledge level) (Q470), #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +393 Mathematics/Functions and diagrams (Q886) Added qualifier: evaluation criteria (P59): can explain the information contained in a plot; can read out specific datapoints in a plot; can interpret trends and shapes, #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +379 Mathematics/Functions and diagrams (Q886) Created claim: knowledge detail (EN) (P35): polar plots, #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +355 Mathematics/Functions and diagrams (Q886) Added qualifier: knowledge level (P54): understands (Knowledge level) (Q470), #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +355 Mathematics/Functions and diagrams (Q886) Added qualifier: knowledge level (P54): understands (Knowledge level) (Q470), #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +299 Mathematics/Functions and diagrams (Q886) Added qualifier: evaluation criteria (P59): can interpret trends and shapes, #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]